The nice thing about math-related classes is that grading isn't very subjective. Usually you are 100% right or 100% wrong. Even if the teacher doesn't like you they can't defend grading you down. Not much anyway.

I saw this coming, in some sort of way. The thing that made me doubt the most was the fact that he actually touched her, and she didn't get the ice cold feeling...
Hope the story will be continued soon!